mtd: utilize `mtd_is_*()' functions

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index e3e40f4..1e2fa62 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -258,7 +258,7 @@
 		ret = mtd->read(mtd, page * record_size, MTDOOPS_HEADER_SIZE,
 				&retlen, (u_char *) &count[0]);
 		if (retlen != MTDOOPS_HEADER_SIZE ||
-				(ret < 0 && ret != -EUCLEAN)) {
+				(ret < 0 && !mtd_is_bitflip(ret))) {
 			printk(KERN_ERR "mtdoops: read failure at %ld (%td of %d read), err %d\n",
 			       page * record_size, retlen,
 			       MTDOOPS_HEADER_SIZE, ret);